"Τζόναθαν" meaning in Greek

{
  "forms": [
    {
      "form": "Tzónathan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "proper noun"
      },
      "expansion": "Τζόναθαν • (Tzónathan)",
      "name": "head"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Greek entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Greek renderings of English male given names",
          "parents": [
            "Male given names",
            "Given names",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A transliteration of the English male given name Jonathan."
      ],
      "id": "en-Τζόναθαν-el-name-jI-BEXMI",
      "links": [
        [
          "Jonathan",
          "Jonathan#English"
        ]
      ],
      "related": [
        {
          "roman": "Tzon",
          "word": "Τζον"
        },
        {
          "roman": "Tzóni",
          "word": "Τζόνι"
        }
      ]
    }
  ],
  "word": "Τζόναθαν"
}

{
  "forms": [
    {
      "form": "Tzónathan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "proper noun"
      },
      "expansion": "Τζόναθαν • (Tzónathan)",
      "name": "head"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "name",
  "related": [
    {
      "roman": "Tzon",
      "word": "Τζον"
    },
    {
      "roman": "Tzóni",
      "word": "Τζόνι"
    }
  ],
  "senses": [
    {
      "categories": [
        "Greek entries with incorrect language header",
        "Greek lemmas",
        "Greek proper nouns",
        "Greek renderings of English male given names",
        "Greek terms borrowed from English",
        "Greek terms derived from English",
        "Pages with 1 entry"
      ],
      "glosses": [
        "A transliteration of the English male given name Jonathan."
      ],
      "links": [
        [
          "Jonathan",
          "Jonathan#English"
        ]
      ]
    }
  ],
  "word": "Τζόναθαν"
}